敢倒追的女孩子不会太差会大笑的男孩子不会太差
[găn dăo zhuī de nǚ hái zi bù huì tài chā huì dà xiào de nán hái zi bù huì tài chā]
This nickname implies that a proactive and confident girl who initiatively pursues love and a boy who laughs genuinely are usually of high-quality people with good characters. It conveys a positive appreciation for certain qualities in both men and women.